4851220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22051}}^1$

素因数の和:22071

約数の個数: 24

約数和(自身を含む): 11114208

約数和(自身を除く): 6262988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22051, 44102, 88204, 110255, 220510, 242561, 441020, 485122, 970244, 1212805, 2425610, 4851220]

約数ペア:

[(1, 4851220), (2, 2425610), (4, 1212805), (5, 970244), (10, 485122), (11, 441020), (20, 242561), (22, 220510), (44, 110255), (55, 88204), (110, 44102), (220, 22051)]